Double Glazing Quotes from local trusted suppliers across the UK

First Form Building & Glazing Ltd


20 Alwold Crescent
SE12 9AF

Phone Number:

0208 297 3918 / 07986943 375


0208 297 3918


[email protected]

Post Code:

SE12 9AF

First Form Building & Glazing Ltd, Lee. Triple glazing is exactly what it says ? three layers of glass, as an alternative of the 2 layers which can be in double glazed units.

As you possibly can think about, triple glazing is more expensive than double glazing. The worth distinction averages between 30 and 50% greater than double glazing in lots of cases.

However is it worth the extra money?

The reply to that query depends upon your reasons for installing substitute windows. If you’re changing your windows because of gentle condensation and deteriorating window frames, then it in all probability isn’t value the additional expense, and double glazed home windows will probably be less expensive for you.

However, when you have major problems with conserving heat in, otherwise you stay in an space of high noise levels, then triple glazing is prone to be value the extra expense.

Triple glazing is extra environment friendly at noise discount and insulation as a result of as a substitute of one layer of air between glass panes, there are two layers of air. In actual fact, power insulation will be as much as 60% higher with triple glazing, versus double glazing. There can be as much as eighty% much less heat transfer through radiated heat. That may pay for itself over the lifespan of the windows.

Noise discount is drastically improved with triple glazing and it’s often installed in buildings on airport flight paths.

Condensation discount is significantly better with triple glazing. Whereas double glazed home windows cut back condensation, triple glazed windows scale back it even further.


Triple glazing is heavier than double glazing. Due to this, there are some limitations on its use.

There are measurement limitations for triple glazed casement home windows, so if in case you have a big window that you wish to be a casement window, a greater choice can be double glazing with argon gasoline within the hole, and thermal glass or noise reduction glass (depending in your specific wants). Call First Form Building & Glazing Ltd for guidance.


There are relatively few specialist triple glazing installation companies. It is essential that if you want to have triple glazing put in, reasonably than double glazing, that you simply choose a company who’re experienced in manufacturing and installing the merchandise, as triple glazing has completely different properties.

Whether you select double or triple glazing, you can be sure that you will make improvements to your property. Whether the additional price justifies the extra advantages that triple glazing will bring you, is up to you.

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